ES2037537T3 - Procedimiento de realizacion de un racor estanco para tubo rigido y racor resultante. - Google Patents

Procedimiento de realizacion de un racor estanco para tubo rigido y racor resultante.

Info

Publication number
ES2037537T3
ES2037537T3 ES199090420050T ES90420050T ES2037537T3 ES 2037537 T3 ES2037537 T3 ES 2037537T3 ES 199090420050 T ES199090420050 T ES 199090420050T ES 90420050 T ES90420050 T ES 90420050T ES 2037537 T3 ES2037537 T3 ES 2037537T3
Authority
ES
Spain
Prior art keywords
pipe
nut
fitting
collar
shouldered
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES199090420050T
Other languages
English (en)
Inventor
Jean-Pierre Badoureaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Parker Hannifin Rak SA
Original Assignee
Parker Hannifin Rak SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Parker Hannifin Rak SA filed Critical Parker Hannifin Rak SA
Application granted granted Critical
Publication of ES2037537T3 publication Critical patent/ES2037537T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/025—Special design or construction with rolling or wobbling dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/02—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge
    • B21D19/04—Flanging or other edge treatment, e.g. of tubes by continuously-acting tools moving along the edge shaped as rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L19/00—Joints in which sealing surfaces are pressed together by means of a member, e.g. a swivel nut, screwed on, or into, one of the joint parts
    • F16L19/02—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member
    • F16L19/025—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges
    • F16L19/028—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall
    • F16L19/0283—Pipe ends provided with collars or flanges, integral with the pipe or not, pressed together by a screwed member the pipe ends having integral collars or flanges the collars or flanges being obtained by deformation of the pipe wall and having a bell-mouthed shape
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making
    • Y10T29/49435—Flexible conduit or fitting therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]
    • Y10T29/49897—Registering mating opposed tool parts [e.g., registering a punch and a cooperating die]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49915—Overedge assembling of seated part
    • Y10T29/4992—Overedge assembling of seated part by flaring inserted cup or tube end
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49908—Joining by deforming
    • Y10T29/49938—Radially expanding part in cavity, aperture, or hollow body
    • Y10T29/4994—Radially expanding internal tube

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Insulating Bodies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Joints With Pressure Members (AREA)
  • Insertion Pins And Rivets (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

ESTE PROCEDIMIENTO SE REFIERE A LA REALIZACION DE UN RACOR ESTANCO PARA TUBO RIGIDO DEL TIPO QUE CONSTA DE UNA TUERCA QUE HACE SALIENTE INTERIORMENTE (4) Y ACOPLADA EN EL TUBO A EMPALMAR (2), UN COLLAR (2A) SITUADO EN EL EXTREMO A EMPALMAR DE DICHO TUBO (2) Y QUE HACE A LA TUERCA (4) PRISIONERA DE DICHO TUBO Y UN TETON ROSCADO (3) SOLIDARIO DEL ORIFICIO DEL APARATO U OTRO ORGANO AL QUE DICHO TUBO (2) DEBE EMPALMARSE Y SOBRE EL QUE LA TUERCA (4) ESTA DESTINADA A SER ROSCADA, PRESENTANDO LA CARA FRONTAL (3A) DE DICHO TETON (3), CONTRA LA QUE SE APLICA EL COLLAR (2A) DEL TUBO (2), UNA JUNTA DE ESTANQUEIDAD (5) DISPUESTA EN UNA GARGANTA ANULAR (5A) QUE LE SIRVE DE ALOJAMIENTO. ESTE PROCEDIMIENTO ES DEL TIPO SEGUN EL CUAL EL COLLAR (2A) DEL TUBO (2) SE REALIZA POR ESTAMPACION, ESTANDO FIJADO SU EXTREMO DE EMPALME, TRAS EL ACOPLAMIENTO DE LA TUERCA CON SALIENTE (4), EN UNA MATRIZ QUE SE ABRE (6) QUE PRESENTA UNA MUESCA EN SALIENTE EN EL PERFIL DEL COLLAR (2A) DESEADO. LA MUESCA DE LA MATRIZ QUE SE ABRE (6) ESTA CONSTITUIDA POR UN CASQUILLO EN SALIENTE (8) DESTINADO A QUEDAR PRISIONERO EN EL RACOR, ENTRE EL COLLAR (2A) Y LA TUERCA EN SALIENTE (4), ESTANDO DESTINADA LA FALDILLA CILINDRICA (8A) DE ESTE CASQUILLO (8) A SER COLOCADA ENTRE EL TUBO (2) Y EL SALIENTE INTERIOR (4A) DE LA TUERCA (4) MIENTRAS QUE SU SALIENTE EXTERIOR (8A) ESTA DESTINADO A DESCANSAR SOBRE EL SALIENTE INTERIOR (4A) DE LA TUERCA (4).
ES199090420050T 1989-01-30 1990-01-30 Procedimiento de realizacion de un racor estanco para tubo rigido y racor resultante. Expired - Lifetime ES2037537T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8901373A FR2642500B1 (fr) 1989-01-30 1989-01-30 Procede de realisation d'un raccord etanche pour tube rigide et raccord en resultant

Publications (1)

Publication Number Publication Date
ES2037537T3 true ES2037537T3 (es) 1993-06-16

Family

ID=9378425

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090420050T Expired - Lifetime ES2037537T3 (es) 1989-01-30 1990-01-30 Procedimiento de realizacion de un racor estanco para tubo rigido y racor resultante.

Country Status (13)

Country Link
US (1) US5131145A (es)
EP (1) EP0381603B1 (es)
JP (1) JP2931836B2 (es)
AT (1) ATE84454T1 (es)
AU (1) AU641908B2 (es)
DE (1) DE69000739T2 (es)
DK (1) DK0381603T3 (es)
ES (1) ES2037537T3 (es)
FI (1) FI91102C (es)
FR (1) FR2642500B1 (es)
GR (1) GR3006906T3 (es)
NO (1) NO178674C (es)
NZ (1) NZ232300A (es)

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Also Published As

Publication number Publication date
EP0381603A1 (fr) 1990-08-08
NO178674B (no) 1996-01-29
DE69000739T2 (de) 1993-04-29
NO900406L (no) 1990-07-31
ATE84454T1 (de) 1993-01-15
US5131145A (en) 1992-07-21
AU641908B2 (en) 1993-10-07
NZ232300A (en) 1992-04-28
DE69000739D1 (de) 1993-02-25
FI91102B (fi) 1994-01-31
FR2642500A1 (fr) 1990-08-03
JPH03199795A (ja) 1991-08-30
JP2931836B2 (ja) 1999-08-09
EP0381603B1 (fr) 1993-01-13
FR2642500B1 (fr) 1991-04-19
NO178674C (no) 1996-05-08
FI91102C (fi) 1994-05-10
FI900468A0 (fi) 1990-01-30
GR3006906T3 (es) 1993-06-30
DK0381603T3 (da) 1993-03-22
NO900406D0 (no) 1990-01-29
AU4893090A (en) 1990-08-02

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